512271396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{156371}}^1$

素因数の和:156401

約数の個数: 72

約数和(自身を含む): 1593743424

約数和(自身を除く): 1081472028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 156371, 312742, 469113, 625484, 938226, 1094597, 1407339, 1876452, 2032823, 2189194, 2814678, 3283791, 4065646, 4378388, 5629356, 6098469, 6567582, 8131292, 9851373, 12196938, 13135164, 14229761, 18295407, 19702746, 24393876, 28459522, 36590814, 39405492, 42689283, 56919044, 73181628, 85378566, 128067849, 170757132, 256135698, 512271396]

約数ペア:

[(1, 512271396), (2, 256135698), (3, 170757132), (4, 128067849), (6, 85378566), (7, 73181628), (9, 56919044), (12, 42689283), (13, 39405492), (14, 36590814), (18, 28459522), (21, 24393876), (26, 19702746), (28, 18295407), (36, 14229761), (39, 13135164), (42, 12196938), (52, 9851373), (63, 8131292), (78, 6567582), (84, 6098469), (91, 5629356), (117, 4378388), (126, 4065646), (156, 3283791), (182, 2814678), (234, 2189194), (252, 2032823), (273, 1876452), (364, 1407339), (468, 1094597), (546, 938226), (819, 625484), (1092, 469113), (1638, 312742), (3276, 156371)]